Bulk Image Compressor
Compress multiple images at once. PNG, JPG, WebP, AVIF support with quality and size targets.
About Bulk Image Compressor
Compress multiple images at once. PNG, JPG, WebP, AVIF support with quality and size targets. Everything runs locally in your browser — your data never leaves your device.
How to use
- Enter your input in the tool above.
- Adjust any options to your preference.
- Use the Copy or Download buttons to save the result.
- Everything happens locally — your data never leaves your browser.
FAQ
What does this tool do?
Compress multiple images at once. PNG, JPG, WebP, AVIF support with quality and size targets.
Is my data sent to a server?
No. This tool runs 100% in your browser. Nothing is uploaded, tracked, or stored remotely.
What extra features does this tool have?
Extras: (1) (1) Bulk image upload (drag-drop), (2) (2) PNG/JPG/WebP/AVIF support, (3) (3) Quality control (1-100), (4) (4) Target file size, (5) (5) Resize on compress, (6) (6) Preserve EXIF option, (7) (7) Before/after comparison, (8) (8) Total savings display, (9) (9) Download as ZIP, (10) (10) Per-image download, (11) (11) Batch progress, (12) (12) PWA offline
Does this work offline?
Yes — install as a PWA and use it without network.
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